9043215660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{125287}}^1$

素因数の和:125703

約数の個数: 72

約数和(自身を含む): 27499713696

約数和(自身を除く): 18456498036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 18045, 24060, 36090, 72180, 125287, 250574, 375861, 501148, 626435, 751722, 1127583, 1252870, 1503444, 1879305, 2255166, 2505740, 3758610, 4510332, 5637915, 7517220, 11275830, 22551660, 50240087, 100480174, 150720261, 200960348, 251200435, 301440522, 452160783, 502400870, 602881044, 753601305, 904321566, 1004801740, 1507202610, 1808643132, 2260803915, 3014405220, 4521607830, 9043215660]

約数ペア:

[(1, 9043215660), (2, 4521607830), (3, 3014405220), (4, 2260803915), (5, 1808643132), (6, 1507202610), (9, 1004801740), (10, 904321566), (12, 753601305), (15, 602881044), (18, 502400870), (20, 452160783), (30, 301440522), (36, 251200435), (45, 200960348), (60, 150720261), (90, 100480174), (180, 50240087), (401, 22551660), (802, 11275830), (1203, 7517220), (1604, 5637915), (2005, 4510332), (2406, 3758610), (3609, 2505740), (4010, 2255166), (4812, 1879305), (6015, 1503444), (7218, 1252870), (8020, 1127583), (12030, 751722), (14436, 626435), (18045, 501148), (24060, 375861), (36090, 250574), (72180, 125287)]